527695664 has 40 divisors (see below), whose sum is σ = 1078108080. Its totient is φ = 249523200.

The previous prime is 527695631. The next prime is 527695697. The reversal of 527695664 is 466596725.

It is an interprime number because it is at equal distance from previous prime (527695631) and next prime (527695697).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230204 + ... + 232484.

It is an arithmetic number, because the mean of its divisors is an integer number (26952702).

Almost surely, 2^527695664 is an apocalyptic number.

It is an amenable number.

527695664 is an abundant number, since it is smaller than the sum of its proper divisors (550412416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

527695664 is a wasteful number, since it uses less digits than its factorization.

527695664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069 (or 3063 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 50.

The square root of 527695664 is about 22971.6273694312. The cubic root of 527695664 is about 808.0926845285.

The spelling of 527695664 in words is "five hundred twenty-seven million, six hundred ninety-five thousand, six hundred sixty-four".